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Flowering in the Northern Hemisphere is delayed by frost after leaf-out

文献类型：期刊论文

作者Qiu, Haoyu6; Yan, Qin6; Yang, Yuchuan6; Huang, Xu6; Wang, Jinmei6; Luo, Jiajie6; Peng, Lang6; Bai, Ge6; Zhang, Liuyue6; Zhang, Rui5
刊名NATURE COMMUNICATIONS
出版日期2024-10-23
卷号15期号:1页码:11
DOI10.1038/s41467-024-53382-3
产权排序4
英文摘要Late spring frosts, occurring after spring phenological events, pose a dire threat to tree growth and forest productivity. With climate warming, earlier spring phenological events have become increasingly common and led to plants experiencing more frequent and severe frost damage. However, the effect of late spring frosts after leaf-out on subsequent flowering phenology in woody species remains unknown. Utilizing 572,734 phenological records of 640 species at 5024 sites from four long-term and large-scale in situ phenological networks across the Northern Hemisphere, we show that late spring frosts following leaf-out significantly delay the onset of the subsequent flowering by approximately 6.0 days. Late-leafing species exhibit greater sensitivity to the frosts than early-leafing species, resulting in a longer delay of 2.5 days in flowering. Trees in warm regions and periods exhibit a more pronounced frost-induced flowering delay compared to those in cold regions and periods. A significant increase in the frequency of late spring frost occurrence is observed in recent decades. Our findings elucidate the intricate relationships among leaf-out, frost, and flowering but also emphasize that the sequential progression of phenological events, rather than individual phenological stages, should be considered when assessing the phenological responses to climate change. Climate warming causes earlier spring phenological events and higher risk of late spring frost damage. Here, the authors investigate the impact of late spring frosts on phenological events, finding that they delayed flowering by an average of 6 days across 640 species.
WOS关键词CLIMATE-CHANGE ; SPRING FROST ; PHENOLOGICAL RESPONSE ; RANGE LIMITS ; TEMPERATURE ; DAMAGE ; TREES ; DROUGHT ; PLANTS ; RISK
资助项目National Natural Science Foundation of China (National Science Foundation of China)[32271833] ; National Natural Science Foundation of China (National Science Foundation of China)[32471912] ; National Natural Science Foundation of China (National Science Foundation of China)[32171832] ; National Natural Science Foundation of China[2023YFF0806600] ; National Key R&D Program of China
WOS研究方向Science & Technology - Other Topics
语种英语
WOS记录号WOS:001341113300027
出版者NATURE PORTFOLIO
资助机构National Natural Science Foundation of China (National Science Foundation of China) ; National Natural Science Foundation of China ; National Key R&D Program of China
源URL[http://ir.igsnrr.ac.cn/handle/311030/209840]  
专题陆地表层格局与模拟院重点实验室_外文论文
通讯作者Chen, Lei
作者单位1.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Key Lab Land Surface Pattern & Simulat, Beijing, Peoples R China
2.Univ Autonoma Barcelona UAB, Global Ecol Unit Ctr Ecol Res & Forestry Applicat, Natl Res Council CSIC, Bellaterra, Catalonia, Spain
3.Ctr Ecol Res & Forestry Applicat CREAF, Barcelona, Catalonia, Spain
4.Beijing Normal Univ, Coll Water Sci, Beijing, Peoples R China
5.Zhejiang A&F Univ, State Key Lab Subtrop Silviculture, Hangzhou, Peoples R China
6.Sichuan Univ, Coll Life Sci, Key Lab Bioresource & Ecoenvironm, Minist Educ, Chengdu 610041, Peoples R China
推荐引用方式
GB/T 7714		 Qiu, Haoyu,Yan, Qin,Yang, Yuchuan,et al. Flowering in the Northern Hemisphere is delayed by frost after leaf-out[J]. NATURE COMMUNICATIONS,2024,15(1):11.
APA Qiu, Haoyu.,Yan, Qin.,Yang, Yuchuan.,Huang, Xu.,Wang, Jinmei.,...&Chen, Lei.(2024).Flowering in the Northern Hemisphere is delayed by frost after leaf-out.NATURE COMMUNICATIONS,15(1),11.
MLA Qiu, Haoyu,et al."Flowering in the Northern Hemisphere is delayed by frost after leaf-out".NATURE COMMUNICATIONS 15.1(2024):11.

入库方式： OAI收割

来源：地理科学与资源研究所

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